Tide station · Alaska

Guguak tides

Times are local (America/Anchorage, GMT-9). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 3:35 AM, 9.3 ft (2.85 m), in 2 h 47 min.

Today · Fri, Nov 13

High3:35 AM9.3 ft 2.85 m
Low8:48 AM5.0 ft 1.53 m
High2:34 PM11.7 ft 3.55 m
Low9:45 PM0.7 ft 0.22 m

Next 7 days

Feet · orange dots are highs, black dots are lows

High and low tides for the next seven days
Day	Tides (local time, height)
Fri, Nov 13	H 3:35 AM · 9.3 ft L 8:48 AM · 5.0 ft H 2:34 PM · 11.7 ft L 9:45 PM · 0.7 ft
Sat, Nov 14	H 4:16 AM · 8.8 ft L 9:27 AM · 5.5 ft H 3:07 PM · 10.9 ft L 10:27 PM · 1.3 ft
Sun, Nov 15	H 5:08 AM · 8.5 ft L 10:17 AM · 5.8 ft H 3:48 PM · 10.1 ft L 11:14 PM · 1.9 ft
Mon, Nov 16	H 6:15 AM · 8.4 ft L 11:23 AM · 5.9 ft H 4:45 PM · 9.2 ft
Tue, Nov 17	L 12:09 AM · 2.3 ft H 7:24 AM · 8.7 ft L 12:49 PM · 5.7 ft H 6:12 PM · 8.5 ft
Wed, Nov 18	L 1:12 AM · 2.6 ft H 8:17 AM · 9.4 ft L 2:16 PM · 4.8 ft H 7:54 PM · 8.3 ft
Thu, Nov 19	L 2:14 AM · 2.8 ft H 9:00 AM · 10.2 ft L 3:20 PM · 3.4 ft H 9:14 PM · 8.7 ft

About this station

Guguak is a NOAA reference station in Alaska, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 10.9 ft; the average swing is 5.7 ft.

Station facts

Station ID: 9454751
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 60.1000, -148.0380
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Anchorage

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